<template>
    <el-container style="height: 100vh; border: 1px solid #eee">
        <el-header style="text-align: left; font-size: 14px;">
            <el-menu mode="horizontal" default-active="1">
                <el-menu-item index="1" class="a">
                    <router-link to="/">学生综合服务管理系统</router-link>
                </el-menu-item>
                <el-menu-item index="index" class="a">
                    <router-link to="/index">系统1</router-link>
                </el-menu-item>
                <el-menu-item index="index2" class="a">
                    <router-link to="/index2">系统2</router-link>
                </el-menu-item>
            </el-menu>
        </el-header>

        <el-container>
            <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
                <el-menu :default-openeds="['1', '2', '3']">
                    <el-menu-item index="onlinePayment" class="a">
                        <router-link to="/onlinePayment">网上缴费</router-link>
                    </el-menu-item>
                    <el-menu-item index="onSitePayment" class="a">
                        <router-link to="/onSitePayment">现场缴费</router-link>
                    </el-menu-item>
                    <el-submenu index="1">
                        <template slot="title"><i class="el-icon-message"></i>导航一</template>
                        <el-menu-item-group>
                            <template slot="title">分组一</template>
                            <el-menu-item index="1-1">选项1</el-menu-item>
                            <el-menu-item index="1-2">选项2</el-menu-item>
                        </el-menu-item-group>
                        <el-menu-item-group title="分组2">
                            <el-menu-item index="1-3">选项3</el-menu-item>
                        </el-menu-item-group>
                        <el-submenu index="1-4">
                            <template slot="title">选项4</template>
                            <el-menu-item index="1-4-1">选项4-1</el-menu-item>
                        </el-submenu>
                    </el-submenu>
                    <el-submenu index="2">
                        <template slot="title"><i class="el-icon-menu"></i>导航二</template>
                        <el-menu-item-group>
                            <template slot="title">分组一</template>
                            <el-menu-item index="2-1">选项1</el-menu-item>
                            <el-menu-item index="2-2">选项2</el-menu-item>
                        </el-menu-item-group>
                        <el-menu-item-group title="分组2">
                            <el-menu-item index="2-3">选项3</el-menu-item>
                        </el-menu-item-group>
                        <el-submenu index="2-4">
                            <template slot="title">选项4</template>
                            <el-menu-item index="2-4-1">选项4-1</el-menu-item>
                        </el-submenu>
                    </el-submenu>
                    <el-submenu index="3">
                        <template slot="title"><i class="el-icon-setting"></i>导航三</template>
                        <el-menu-item-group>
                            <template slot="title">分组一</template>
                            <el-menu-item index="3-1">选项1</el-menu-item>
                            <el-menu-item index="3-2">选项2</el-menu-item>
                        </el-menu-item-group>
                        <el-menu-item-group title="分组2">
                            <el-menu-item index="3-3">选项3</el-menu-item>
                        </el-menu-item-group>
                        <el-submenu index="3-4">
                            <template slot="title">选项4</template>
                            <el-menu-item index="3-4-1">选项4-1</el-menu-item>
                        </el-submenu>
                    </el-submenu>
                </el-menu>
            </el-aside>

            <el-container>
                <el-header style="text-align: right; font-size: 14px;">
                    <el-dropdown>
                        <i class="el-icon-setting" style="margin-right: 15px"></i>
                        <el-dropdown-menu slot="dropdown">
                            <el-dropdown-item>查看</el-dropdown-item>
                            <el-dropdown-item>新增</el-dropdown-item>
                            <el-dropdown-item>删除</el-dropdown-item>
                        </el-dropdown-menu>
                    </el-dropdown>
                    <span>王小虎</span>
                </el-header>

                <el-main>
                    <el-breadcrumb separator="/">
                        <el-breadcrumb-item>首页</el-breadcrumb-item>
                        <el-breadcrumb-item>导航一</el-breadcrumb-item>
                        <el-breadcrumb-item>选项1</el-breadcrumb-item>
                    </el-breadcrumb>

                    <el-card class="box-card">
                        <div slot="header" class="clearfix">
                            <span>数据列表</span>
                        </div>
                        <el-table :data="tableData">
                            <el-table-column prop="date" label="日期" width="140"></el-table-column>
                            <el-table-column prop="name" label="姓名" width="120"></el-table-column>
                            <el-table-column prop="address" label="地址"></el-table-column>
                        </el-table>
                    </el-card>
                </el-main>
            </el-container>
        </el-container>
    </el-container>
</template>

<style lang="scss" scoped>
a{
    text-decoration: none;
}
.el-header {
    background-color: #ffffff; /* 与 Login.vue 的背景色一致 */
    border-bottom: 1px solid #ddd; /* 与 Login.vue 的分隔线一致 */
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
/* 全局样式 */
.el-menu-item:hover {
    background-color: #f0f2f5 !important; /* 悬浮背景色 */
    color: #409EFF !important; /* 悬浮文字颜色 */
}


.el-aside {
    color: #333;
}

.el-main {
    padding: 20px;
    background-color: #f5f7fa;
}

.box-card {
    margin-top: 20px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1); /* 与 Login.vue 一致 */
}
</style>

<script>
export default {
    data() {
        const item = {
            date: '2016-05-02',
            name: '王小虎',
            address: '上海市普陀区金沙江路 1518 弄'
        };
        return {
            tableData: Array(20).fill(item)
        };
    }
};
</script>
